Upgrade - Trimble Business Center Survey Advanced to Site Modeling - Dongle License Note: Please provide the serial number of your TBC Software License in the Special Instructions/Comments field upon checkout. Designed for advanced surveying workflow offering corridor design capabilities for road construction process. The Advanced edition offers effective tools for your most advanced CAD designs as well as features that enable users to perform photogrammetric measurements from Trimble Vision instruments including the Trimble V10 Imaging Rover